finalizare 1.0

2024-05-21 12:10:53 +03:00
parent f7795f7519
commit 1cc1d34003
11268 changed files with 2102399 additions and 10909 deletions
@@ -0,0 +1,103 @@
+@page "/doctor/ai"
+
+
+@attribute [Authorize(Roles = UserRoles.Doctor)]
+@layout DoctorLayout
+@inject IDoctorManagementService DoctorManagementService
+
+<h3>AI Sickness Prediction</h3>
+
+@if (!string.IsNullOrEmpty(statusMessage))
+{
+    <div class="alert @(isSuccess ? "alert-success" : "alert-danger")" role="alert">
+        @statusMessage
+    </div>
+}
+
+<div class="card mt-4">
+    <div class="card-header">
+        Upload PDF Document
+    </div>
+    <div class="card-body">
+        <InputFile OnChange="HandleFileSelected"/>
+    </div>
+</div>
+
+@if (predictions != null && predictions.Count > 0)
+{
+    <div class="mt-4">
+        <h4>Predictions:</h4>
+        <ul>
+            @foreach (var prediction in predictions)
+            {
+                <li>@prediction.Disease - Probability: @prediction.Probability%</li>
+            }
+        </ul>
+    </div>
+}
+
+@code {
+    private string statusMessage = string.Empty;
+    private bool isSuccess = false;
+    private List<PredictionResult> predictions;
+
+    private async Task HandleFileSelected(InputFileChangeEventArgs e)
+    {
+        try
+        {
+            var file = e.File;
+            await using var stream = file.OpenReadStream();
+            using var memoryStream = new MemoryStream();
+            await stream.CopyToAsync(memoryStream);
+            var fileContent = memoryStream.ToArray();
+
+            var text = await ExtractTextFromPdf(fileContent);
+            Console.WriteLine(text);
+
+            if (!string.IsNullOrEmpty(text))
+            {
+                var result = await DoctorManagementService.GetSicknessPrediction(text);
+
+                if (result != null)
+                {
+                    predictions = result.Data;
+                    statusMessage = result.Message;
+                    isSuccess = true;
+                }
+                else
+                {
+                    statusMessage = "Failed to get predictions from the AI service.";
+                    isSuccess = false;
+                }
+            }
+            else
+            {
+                statusMessage = "Failed to extract text from PDF.";
+                isSuccess = false;
+            }
+        }
+        catch (Exception ex)
+        {
+            statusMessage = $"Error: {ex.Message}";
+            isSuccess = false;
+        }
+    }
+
+    private async Task<string> ExtractTextFromPdf(byte[] pdfBytes)
+    {
+        using var reader = new MemoryStream(pdfBytes);
+        using var pdfReader = new PdfReader(reader);
+        using var pdfDoc = new PdfDocument(pdfReader);
+        var text = new StringBuilder();
+
+        for (int i = 1; i <= pdfDoc.GetNumberOfPages(); i++)
+        {
+            var strategy = new SimpleTextExtractionStrategy();
+            var pageText = PdfTextExtractor.GetTextFromPage(pdfDoc.GetPage(i), strategy);
+            text.AppendLine(pageText);
+        }
+
+        return text.ToString();
+    }
+
+}